The formation and early years of the American government following the Revolutionary War.

...

The formation and early history of Israel

I'd be interested to see what went on with both of these, but for differing reasons wouldn't actually want to live in those eras. Or any other prior to our own. (Would like to visit the 40s - 70s as my adult self, though.)

The 60's - Vietnam, the Kennedys and their assassinations, the rise of Muhammad Ali, the Moon Landings, Woodstock etc. It all came and went years before I was born, but I am hugely fascinated by that era.

The 60's - Vietnam, the Kennedys and their assassinations, the rise of Muhammad Ali, the Moon Landings, Woodstock etc. It all came and went years before I was born, but I am hugely fascinated by that era.

I think of Watergate - which I remember, and I remember watching Nixon's resignation.